Chair



FIG. 1. is a perspective view of a chair, illustrating the novel design;

FIG. 2. is a front view thereof;

FIG. 3. is a back view thereof;

FIG. 4. is a top view of thereof;

FIG. 5. is a bottom view thereof;

FIG. 6. is a left side view thereof; and,

FIG. 7. is a right side view thereof. 

CLAIM The ornamental design for a chair, as shown and described. 